Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGABa5rLbmQdCv9Yn3NjLGCu62Q6it1i5/TG2kw0TyR2juPpcPjzQOxmvsN… (844 chars)"
  }
}